<!DOCTYPE html>
<html>
  <head>
    <title>Bug 1274624: Clamped colour stop interpolation</title>
    <style type="text/css">
      div {
        background: linear-gradient(90deg, rgba(0, 0, 255, 1) -200%, rgba(255, 255, 0, 0) 300%);
        background-size: 100px 100px;
        width: 400px;
        height: 400px;
      }
    </style>
  </head>
  <body>
    <div>
    </div>
  </body>
</html>
